a. Construct a 95% confidence interval to estimate of the percentage of yellow peas. b. It was expected that 25% of the offspring peas would be yellow. Given that the percentage of offspring yellow peas is not 25%, do the results contradict expectations? a. Construct a 95% confidence interval. Express the percentages in decimal form. ]
a. Construct a 95% confidence interval to estimate of the percentage of yellow peas. b. It was expected that 25% of the offspring peas would be yellow. Given that the percentage of offspring yellow peas is not 25%, do the results contradict expectations? a. Construct a 95% confidence interval. Express the percentages in decimal form. ]
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![**Genetic Experiment with Peas**
In a genetic experiment with peas, one sample of offspring was analyzed. The sample consisted of 415 green peas and 163 yellow peas.
**Tasks:**
**a. Construct a 95% Confidence Interval**
- Calculate a 95% confidence interval to estimate the percentage of yellow peas.
- Express the percentages in decimal form.
- Two input boxes are provided to fill in the lower and upper bounds of the interval.
- Remember to round your answers to three decimal places as needed.
\[ \text{Lower bound} \, < \, p \, < \, \text{Upper bound} \]
**b. Analysis of Expectations**
- Given that it was expected for 25% of the offspring peas to be yellow, determine if the results contradict this expectation.
- Options:
- Yes, the confidence interval does not include 0.25, indicating that the true percentage could not equal 25%.
- No, the confidence interval includes 0.25, indicating that the true percentage could easily equal 25%.
*Select the appropriate response based on your confidence interval calculations.*
**Notes:**
- The sample was analyzed, expecting that 25% of the offspring peas would be yellow. The purpose of this analysis is to verify the outcomes against the expectations.
- Confidence intervals offer a range of values that are plausible for the parameter being estimated, helping to determine if observed data aligns with theoretical predictions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F23157fb6-2442-47a5-a201-c815d86cbc5c%2Fa4198cad-abc3-4323-8b72-1a797a22278d%2Fz6tmzzj_processed.png&w=3840&q=75)
Transcribed Image Text:**Genetic Experiment with Peas**
In a genetic experiment with peas, one sample of offspring was analyzed. The sample consisted of 415 green peas and 163 yellow peas.
**Tasks:**
**a. Construct a 95% Confidence Interval**
- Calculate a 95% confidence interval to estimate the percentage of yellow peas.
- Express the percentages in decimal form.
- Two input boxes are provided to fill in the lower and upper bounds of the interval.
- Remember to round your answers to three decimal places as needed.
\[ \text{Lower bound} \, < \, p \, < \, \text{Upper bound} \]
**b. Analysis of Expectations**
- Given that it was expected for 25% of the offspring peas to be yellow, determine if the results contradict this expectation.
- Options:
- Yes, the confidence interval does not include 0.25, indicating that the true percentage could not equal 25%.
- No, the confidence interval includes 0.25, indicating that the true percentage could easily equal 25%.
*Select the appropriate response based on your confidence interval calculations.*
**Notes:**
- The sample was analyzed, expecting that 25% of the offspring peas would be yellow. The purpose of this analysis is to verify the outcomes against the expectations.
- Confidence intervals offer a range of values that are plausible for the parameter being estimated, helping to determine if observed data aligns with theoretical predictions.
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